Environment stories you might have missed in 2021

Covid-19: what will Omicron mean for 2022? podcast

From the archive: Carlo Rovelli on the weirdness of quantum mechanics (part one)

From the archive: Carlo Rovelli on how to understand the quantum world (part two)

Why is it so hard to lose that festive weight – and keep it off? – podcast

Why are so many people getting re-infected with Covid-19?

Is the world’s most important glacier on the brink of collapse?

Why Theranos’s blood-testing claims were always too good to be true

Covid-19: the Omicron wave is slowing - what lies on the other side?

Are western lifestyles causing a rise in autoimmune diseases?